Original electrical trade vintage catalog for SYNTHANE CORPORATION, was located on River Road, Oaks, PA. Manufacturers of Thermo-setting plastic used in rods, tubes, sheets, fabricated parts and molded laminated and macerated parts. Applications include radio, aviation, electrical equipment, chemical industries and many more. Disbound from a large 1944 electrical construction materials book, this unique old one page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electric equipment library.